YES, towed a 1991 Saturn SL1 automatic from new till 2010. Approved by Saturn for 65 MPH. No problems. Set up is, transmission in neutral, parking brake off, ignition to aux (so that steering is not locked) and I turned off radio and fan. Odometer did not rack up miles with engine not running. Odometer broke showing 197,345 miles (Odometer failure is normal for early SL). Many more miles at time of trade in on my GMC.
2006 Winnebago Adventurer 38J
2010 GMC Terrain, Demco: Base plate, Excalibar II tow bar, and Sentry Deflector.